Vehicle Crash Tests of a Slip-formed, Single Slope, Concrete Median Barrier with Integral Concrete Glare Screen

Vehicle Crash Tests of a Slip-formed, Single Slope, Concrete Median Barrier with Integral Concrete Glare Screen PDF Author: John R. Jewell
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 136

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Vehicle Crash Tests of a Slip-formed, Single Slope, Concrete Median Barrier with Integral Concrete Glare Screen

Vehicle Crash Tests of a Slip-formed, Single Slope, Concrete Median Barrier with Integral Concrete Glare Screen PDF Author: John R. Jewell
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 136

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Evaluation of Cross Median Crashes

Evaluation of Cross Median Crashes PDF Author: Hampton Clay Gabler
Publisher:
ISBN:
Category : Median strips
Languages : en
Pages : 192

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Guardrail and Median Barrier Crashworthiness

Guardrail and Median Barrier Crashworthiness PDF Author: Malcolm H. Ray
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 172

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Book Description
This synthesis will be of interest to state department of transportation (DOT) roadway design, traffic, structural, maintenance, and research engineers and others concerned with highway safety issues. This synthesis describes the current state of the practice for the use of guardrails and median barriers and their crashworthiness. It includes information about the crashworthiness and typical applications of the most common, permanently installed, nonproprietary guardrail and median barrier systems used in the United States today. A significant amount of detail is included in the text to aid the design, selection, and locating processes for safe and effective guardrails and median barriers. The report presents data obtained from a review of the literature and a survey of state DOTs. The synthesis presents a description of the typical longitudinal barriers in use today, including drawings, the extent of their use, and the most recent testing on each guardrail and barrier system, with particular emphasis on NCHRP Report 230 and 350 requirements. In addition, it discusses the maintenance issues, cost constraints, and common problems with each type of barrier. The synthesis only discusses the crashworthiness of guardrails and median barriers; their transitions and terminals are not discussed.

Crash Testing of Various Textured Barriers

Crash Testing of Various Textured Barriers PDF Author: Michael White
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 142

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Synthesis of Highway Practice

Synthesis of Highway Practice PDF Author: National Cooperative Highway Research Program
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 558

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Aesthetic Concrete Barrier Design

Aesthetic Concrete Barrier Design PDF Author: Delbert Lance Bullard
Publisher: Transportation Research Board
ISBN: 0309088496
Category : Bridge railings
Languages : en
Pages : 87

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Book Description
This report contains guidelines for aesthetic treatment of concrete safety shape barriers. The report will be of particular interest to design and safety practitioners with responsibility for roadside safety improvements. The increasing application of context-sensitive design solutions for highway projects has created a national need for aesthetic improvement of typical highway features. Requests for concrete barrier treatments and bridge rails that contribute to the overall aesthetic experience are increasing. Concrete barriers (e.g., New Jersey, F-shapes, single-slope, and vertical-face designs) are often the barriers of choice in urban and suburban environments. Many transportation agencies and communities have expressed a desire for aesthetic treatments for these standard shapes. To date, there has been limited evaluation to determine which aesthetic treatments are safe and practical. Designers need guidance regarding the safety implications of aesthetic treatments for concrete barriers.

California State Publications

California State Publications PDF Author:
Publisher:
ISBN:
Category : State government publications
Languages : en
Pages : 62

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Roadside Design Guide

Roadside Design Guide PDF Author:
Publisher: Amer Assn of State Hwy
ISBN: 9781560510314
Category : Bridge railings
Languages : en
Pages : 352

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Book Description
This document presents a synthesis of current information and operating practices related to roadside safety and is developed in metric units. The roadside is defined as that area beyond the traveled way (driving lanes) and the shoulder (if any) of the roadway itself. The focus of this guide is on safety treatments that minimize the likelihood of serious injuries when a driver runs off the road. This guide replaces the 1989 AASHTO "Roadside Design Guide."

Urban Bikeway Design Guide, Second Edition

Urban Bikeway Design Guide, Second Edition PDF Author: National Association of City Transportation Officials
Publisher: Island Press
ISBN: 1610915658
Category : Architecture
Languages : en
Pages : 258

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Book Description
NACTO's Urban Bikeway Design Guide quickly emerged as the preeminent resource for designing safe, protected bikeways in cities across the United States. It has been completely re-designed with an even more accessible layout. The Guide offers updated graphic profiles for all of its bicycle facilities, a subsection on bicycle boulevard planning and design, and a survey of materials used for green color in bikeways. The Guide continues to build upon the fast-changing state of the practice at the local level. It responds to and accelerates innovative street design and practice around the nation.

Street Design Manual

Street Design Manual PDF Author: New York (N.Y.). Department of Transportation
Publisher:
ISBN: 9780615290966
Category : City planning
Languages : en
Pages :

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Book Description
The New York City Street Design Manual provides policies and design guidelines to city agencies, design professionals, private developers, and community groups for the improvement of streets and sidewalks throughout the five boroughs. It is intended to serve as a comprehensive resource for promoting higher quality street designs and more efficient project implementation.